About
SidelineSwap makes it easy for athletes, fans and sports families to buy and sell their gear online. Since launching the marketplace in 2015, more than 1.5M athletes have joined SidelineSwap and listed more than $1B worth of gear for sale.
Our mission is to equip athletes to be their best.
We offer customers the best selection of inventory, at the best prices, with easy access content, generated by a community of experts, so that they can confidently make their next purchase and perform at their best.
And we empower every athlete, parent, coach, and small business to sell. Whether they're just clearing out last season’s gear, looking for a way to keep product on the field and out of a landfill, or building a sporting goods business, we’re here to deliver the best selling experience in sports.
Our team is based in Charlestown, MA. We value growth mindsets, trust, scrappiness, leading from everywhere, and a passion for delivering amazing customer experiences.
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IndustryTechnology, Information and Internet Funding- Series B · May 5, 2023
- Series A · $6.6M · May 4, 2023
Tech stackgoogle-firebase, redis, firebase, figma, airtable, mysql, hotjar, google-analytics, ios, docker 
